United States · 
Who invested in Sonoma Biotherapeutics?
Sonoma Biotherapeutics's investors include 8VC, Fidelity, ARCH Venture Partners, Janus Henderson Investors and Lilly Asia Ventures.
United States · Funded startup
Who invested in Sonoma Biotherapeutics
Funding summaryUpdated 26 Oct 2026
$300Kraised across 1 round since 2025, from 1 source
- Latest round
- Grant, $300KNov 2025
- Investors
- 5
The rounds
- Nov 2025Grant$300K
Source recorded
Founders and team
From the SEC filings it signed: 1 on the team.
- Jeffrey BluestoneExecutive Officer, Director, Promoteri
On the board, as filediFan YuMaggie WilderotterRichard KlausnerTerry RosenToni Hoover
Everyone who backed them
FidelityVC firm1round
Lilly Asia VenturesVC firm1round
Missing a round, or an investor who was in one? Tell us.
Quick answers about Sonoma Biotherapeutics
How much has Sonoma Biotherapeutics raised?
Sonoma Biotherapeutics has raised $300K across 1 round since 2025.
When did Sonoma Biotherapeutics last raise?
Sonoma Biotherapeutics's most recent round was a Grant of $300K in Nov 2025.
What was Sonoma Biotherapeutics's biggest round?
Its most recent round, $300K in Nov 2025, is also its largest on record.
Who backed Sonoma Biotherapeutics first?
Sonoma Biotherapeutics's first round on record, in Nov 2025, was backed by 8VC, Fidelity and ARCH Venture Partners and 2 others.
What stage is Sonoma Biotherapeutics at?
Sonoma Biotherapeutics's latest named round is a Grant, in Nov 2025.
Where is Sonoma Biotherapeutics based?
Sonoma Biotherapeutics is based in the United States.
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